ICD-10-CM category
T34 Frostbite with tissue necrosis
T34 is a category, not a billable code. Report one of the 111 complete codes below.
T34.0…
15 codes
- T34.011AFrostbite with tissue necrosis of right ear, initial encounter
- T34.011DFrostbite with tissue necrosis of right ear, subsequent encounter
- T34.011SFrostbite with tissue necrosis of right ear, sequela
- T34.012AFrostbite with tissue necrosis of left ear, initial encounter
- T34.012DFrostbite with tissue necrosis of left ear, subsequent encounter
- T34.012SFrostbite with tissue necrosis of left ear, sequela
- T34.019AFrostbite with tissue necrosis of unspecified ear, initial encounter
- T34.019DFrostbite with tissue necrosis of unspecified ear, subsequent encounter
- T34.019SFrostbite with tissue necrosis of unspecified ear, sequela
- T34.02XAFrostbite with tissue necrosis of nose, initial encounter
- T34.02XDFrostbite with tissue necrosis of nose, subsequent encounter
- T34.02XSFrostbite with tissue necrosis of nose, sequela
- T34.09XAFrostbite with tissue necrosis of other part of head, initial encounter
- T34.09XDFrostbite with tissue necrosis of other part of head, subsequent encounter
- T34.09XSFrostbite with tissue necrosis of other part of head, sequela
T34.1…
3 codes
T34.2…
3 codes
T34.3…
3 codes
T34.4…
9 codes
- T34.40XAFrostbite with tissue necrosis of unspecified arm, initial encounter
- T34.40XDFrostbite with tissue necrosis of unspecified arm, subsequent encounter
- T34.40XSFrostbite with tissue necrosis of unspecified arm, sequela
- T34.41XAFrostbite with tissue necrosis of right arm, initial encounter
- T34.41XDFrostbite with tissue necrosis of right arm, subsequent encounter
- T34.41XSFrostbite with tissue necrosis of right arm, sequela
- T34.42XAFrostbite with tissue necrosis of left arm, initial encounter
- T34.42XDFrostbite with tissue necrosis of left arm, subsequent encounter
- T34.42XSFrostbite with tissue necrosis of left arm, sequela
T34.5…
27 codes
- T34.511AFrostbite with tissue necrosis of right wrist, initial encounter
- T34.511DFrostbite with tissue necrosis of right wrist, subsequent encounter
- T34.511SFrostbite with tissue necrosis of right wrist, sequela
- T34.512AFrostbite with tissue necrosis of left wrist, initial encounter
- T34.512DFrostbite with tissue necrosis of left wrist, subsequent encounter
- T34.512SFrostbite with tissue necrosis of left wrist, sequela
- T34.519AFrostbite with tissue necrosis of unspecified wrist, initial encounter
- T34.519DFrostbite with tissue necrosis of unspecified wrist, subsequent encounter
- T34.519SFrostbite with tissue necrosis of unspecified wrist, sequela
- T34.521AFrostbite with tissue necrosis of right hand, initial encounter
- T34.521DFrostbite with tissue necrosis of right hand, subsequent encounter
- T34.521SFrostbite with tissue necrosis of right hand, sequela
- T34.522AFrostbite with tissue necrosis of left hand, initial encounter
- T34.522DFrostbite with tissue necrosis of left hand, subsequent encounter
- T34.522SFrostbite with tissue necrosis of left hand, sequela
- T34.529AFrostbite with tissue necrosis of unspecified hand, initial encounter
- T34.529DFrostbite with tissue necrosis of unspecified hand, subsequent encounter
- T34.529SFrostbite with tissue necrosis of unspecified hand, sequela
- T34.531AFrostbite with tissue necrosis of right finger(s), initial encounter
- T34.531DFrostbite with tissue necrosis of right finger(s), subsequent encounter
- T34.531SFrostbite with tissue necrosis of right finger(s), sequela
- T34.532AFrostbite with tissue necrosis of left finger(s), initial encounter
- T34.532DFrostbite with tissue necrosis of left finger(s), subsequent encounter
- T34.532SFrostbite with tissue necrosis of left finger(s), sequela
- T34.539AFrostbite with tissue necrosis of unspecified finger(s), initial encounter
- T34.539DFrostbite with tissue necrosis of unspecified finger(s), subsequent encounter
- T34.539SFrostbite with tissue necrosis of unspecified finger(s), sequela
T34.6…
9 codes
- T34.60XAFrostbite with tissue necrosis of unspecified hip and thigh, initial encounter
- T34.60XDFrostbite with tissue necrosis of unspecified hip and thigh, subsequent encounter
- T34.60XSFrostbite with tissue necrosis of unspecified hip and thigh, sequela
- T34.61XAFrostbite with tissue necrosis of right hip and thigh, initial encounter
- T34.61XDFrostbite with tissue necrosis of right hip and thigh, subsequent encounter
- T34.61XSFrostbite with tissue necrosis of right hip and thigh, sequela
- T34.62XAFrostbite with tissue necrosis of left hip and thigh, initial encounter
- T34.62XDFrostbite with tissue necrosis of left hip and thigh, subsequent encounter
- T34.62XSFrostbite with tissue necrosis of left hip and thigh, sequela
T34.7…
9 codes
- T34.70XAFrostbite with tissue necrosis of unspecified knee and lower leg, initial encounter
- T34.70XDFrostbite with tissue necrosis of unspecified knee and lower leg, subsequent encounter
- T34.70XSFrostbite with tissue necrosis of unspecified knee and lower leg, sequela
- T34.71XAFrostbite with tissue necrosis of right knee and lower leg, initial encounter
- T34.71XDFrostbite with tissue necrosis of right knee and lower leg, subsequent encounter
- T34.71XSFrostbite with tissue necrosis of right knee and lower leg, sequela
- T34.72XAFrostbite with tissue necrosis of left knee and lower leg, initial encounter
- T34.72XDFrostbite with tissue necrosis of left knee and lower leg, subsequent encounter
- T34.72XSFrostbite with tissue necrosis of left knee and lower leg, sequela
T34.8…
27 codes
- T34.811AFrostbite with tissue necrosis of right ankle, initial encounter
- T34.811DFrostbite with tissue necrosis of right ankle, subsequent encounter
- T34.811SFrostbite with tissue necrosis of right ankle, sequela
- T34.812AFrostbite with tissue necrosis of left ankle, initial encounter
- T34.812DFrostbite with tissue necrosis of left ankle, subsequent encounter
- T34.812SFrostbite with tissue necrosis of left ankle, sequela
- T34.819AFrostbite with tissue necrosis of unspecified ankle, initial encounter
- T34.819DFrostbite with tissue necrosis of unspecified ankle, subsequent encounter
- T34.819SFrostbite with tissue necrosis of unspecified ankle, sequela
- T34.821AFrostbite with tissue necrosis of right foot, initial encounter
- T34.821DFrostbite with tissue necrosis of right foot, subsequent encounter
- T34.821SFrostbite with tissue necrosis of right foot, sequela
- T34.822AFrostbite with tissue necrosis of left foot, initial encounter
- T34.822DFrostbite with tissue necrosis of left foot, subsequent encounter
- T34.822SFrostbite with tissue necrosis of left foot, sequela
- T34.829AFrostbite with tissue necrosis of unspecified foot, initial encounter
- T34.829DFrostbite with tissue necrosis of unspecified foot, subsequent encounter
- T34.829SFrostbite with tissue necrosis of unspecified foot, sequela
- T34.831AFrostbite with tissue necrosis of right toe(s), initial encounter
- T34.831DFrostbite with tissue necrosis of right toe(s), subsequent encounter
- T34.831SFrostbite with tissue necrosis of right toe(s), sequela
- T34.832AFrostbite with tissue necrosis of left toe(s), initial encounter
- T34.832DFrostbite with tissue necrosis of left toe(s), subsequent encounter
- T34.832SFrostbite with tissue necrosis of left toe(s), sequela
- T34.839AFrostbite with tissue necrosis of unspecified toe(s), initial encounter
- T34.839DFrostbite with tissue necrosis of unspecified toe(s), subsequent encounter
- T34.839SFrostbite with tissue necrosis of unspecified toe(s), sequela
T34.9…
6 codes
- T34.90XAFrostbite with tissue necrosis of unspecified sites, initial encounter
- T34.90XDFrostbite with tissue necrosis of unspecified sites, subsequent encounter
- T34.90XSFrostbite with tissue necrosis of unspecified sites, sequela
- T34.99XAFrostbite with tissue necrosis of other sites, initial encounter
- T34.99XDFrostbite with tissue necrosis of other sites, subsequent encounter
- T34.99XSFrostbite with tissue necrosis of other sites, sequela
Outside the US? T34 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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